/* 登录遮罩层样式 - 删除旧样式 */
        .login-overlay {
            display: none;
        }
        
        /* 新的模态框内部遮罩层样式 */
        .login-form-overlay {
            display: none;
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-color: rgba(0, 0, 0, 0.8);
            z-index: 10;
            justify-content: center;
            align-items: center;
            border-radius: 5px;
        }
        
        .login-form-overlay-content {
            background-color: #1a1a1a;
            border: 2px solid #dc3545;
            border-radius: 10px;
            padding: 20px;
            text-align: center;
            box-shadow: 0 0 20px rgba(220, 53, 69, 0.6);
            width: 80%;
            animation: fadeIn 0.3s ease-out;
        }
        
        @keyframes fadeIn {
            from { opacity: 0; transform: translateY(-20px); }
            to { opacity: 1; transform: translateY(0); }
        }
        
        .login-status-icon {
            margin-bottom: 20px;
        }
        
        .login-status-icon i {
            font-size: 40px;
            color: #dc3545;
        }
        
        #loginFormSuccessIcon {
            color: #28a745;
        }
        
        #loginFormErrorIcon {
            color: #dc3545;
        }
        
        .login-status-message {
            color: #ffffff;
            font-size: 16px;
            font-weight: 600;
        }